Kaley Cuoco Gets Engaged After 3 Months, But She Isn't the Only Celeb Who's Rushed to Put a Ring On It

Wait, what? If you didn't know that Big Bang Theory's Kaley Cuoco was engaged to tennis star Ryan Sweeting, you're not alone — the couple have only been dating for three months. C'mon Kaley, you know you have to keep the gossip mags in the loop before you decide to put a ring on it. Well, it may seem a bit short to some, but there's no way to tell if it's the throes of true love or another doomed celebrity marriage. You just do you, Kaley. But Cuoco isn't the first celebrity to race to the altar...